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GB1222176A - Electromagnetic holding relay - Google Patents

Electromagnetic holding relay

Info

Publication number
GB1222176A
GB1222176A GB4428668A GB4428668A GB1222176A GB 1222176 A GB1222176 A GB 1222176A GB 4428668 A GB4428668 A GB 4428668A GB 4428668 A GB4428668 A GB 4428668A GB 1222176 A GB1222176 A GB 1222176A
Authority
GB
United Kingdom
Prior art keywords
coil
remanent
sept
energized
contacts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4428668A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1222176A publication Critical patent/GB1222176A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/281—Mounting of the relay; Encapsulating; Details of connections

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)

Abstract

1,222,176. Electromagnetic remanent relays. INTERNATIONAL STANDARD ELECTRIC CORP. 18 Sept., 1968 [26 Sept., 1967], No. 44286/68. Heading H1N. A multicontact remanent reed relay has reed contact units 1, 2 which are longer than its coil 3 and also has polepieces 7, 8 which support its remanent core 6 and embrace the ends of the contact units 1, 2. Polepiece projections 13 and coil terminals 4, 5 may be secured to a printed circuit board (not shown). The core is magnetized to operate the contacts when the coil is energized by a D.C. pulse and is demagnetized to permit the contacts to open when the coil is energized by a decreasing series of damped current oscillations.
GB4428668A 1967-09-26 1968-09-18 Electromagnetic holding relay Expired GB1222176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122263A FR1544785A (en) 1967-09-26 1967-09-26 Magnetic holding relay

Publications (1)

Publication Number Publication Date
GB1222176A true GB1222176A (en) 1971-02-10

Family

ID=8638978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4428668A Expired GB1222176A (en) 1967-09-26 1968-09-18 Electromagnetic holding relay

Country Status (2)

Country Link
FR (1) FR1544785A (en)
GB (1) GB1222176A (en)

Also Published As

Publication number Publication date
FR1544785A (en) 1968-11-08

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